Alan Brown's 1999 2.5RS W/ 2004 STi Full Conversion. This car also features the ECS Stage 2 Short block, ECS R-Spec Heads, ECS Twin Scroll Turbo Kit, Cosworth Intake Manifold, All while retaining the AC system in a GC8. This car made 630 Crank hp at 21PSI on the Stock ECU on 93 octane pump fuel!!!